/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | foam-extend: Open Source CFD
   \\    /   O peration     | Version:     4.1
    \\  /    A nd           | Web:         http://www.foam-extend.org
     \\/     M anipulation  | For copyright notice see file Copyright
-------------------------------------------------------------------------------
License
	This file is part of foam-extend.

	foam-extend is free software: you can redistribute it and/or modify it
	under the terms of the GNU General Public License as published by the
	Free Software Foundation, either version 3 of the License, or (at your
	option) any later version.

	foam-extend is distributed in the hope that it will be useful, but
	WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
	General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

#include "LPtrList.H"

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

template<class LListBase, class T>
Foam::LPtrList<LListBase, T>::LPtrList(const LPtrList<LListBase, T>& lst)
:
	LList<LListBase, T*>()
{
	for (const_iterator iter = lst.begin(); iter != lst.end(); ++iter)
	{
		this->append(iter().clone().ptr());
	}
}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

template<class LListBase, class T>
Foam::LPtrList<LListBase, T>::~LPtrList()
{
	this->clear();
}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

template<class LListBase, class T>
bool Foam::LPtrList<LListBase, T>::eraseHead()
{
	T* tPtr;
	if ((tPtr = this->removeHead()))
	{
		delete tPtr;
		return true;
	}
	else
	{
		return false;
	}
}


template<class LListBase, class T>
void Foam::LPtrList<LListBase, T>::clear()
{
	const label oldSize = this->size();
	for (label i=0; i<oldSize; ++i)
	{
		eraseHead();
	}

	LList<LListBase, T*>::clear();
}


template<class LListBase, class T>
void Foam::LPtrList<LListBase, T>::transfer(LPtrList<LListBase, T>& lst)
{
	clear();
	LList<LListBase, T*>::transfer(lst);
}


// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //

template<class LListBase, class T>
void Foam::LPtrList<LListBase, T>::operator=(const LPtrList<LListBase, T>& lst)
{
	clear();

	for (const_iterator iter = lst.begin(); iter != lst.end(); ++iter)
	{
		this->append(iter().clone().ptr());
	}
}


// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //

#include "LPtrListIO.C"


// ************************************************************************* //
